I think there are probably two factors at play in what was clearly a pretty low budget production: They want to focus on the big name that people know (Barker), and they don't want to get sued.
I haven't seen the show yet, but what I have seen from posted clips and descriptions elsewhere suggests that the only people they implicate by name are dead (Barker and the Waynes). Viewers might remember Mike Richards a little bit from the Jeopardy! fiasco, but it would take a lot more research, interviews and legal cover than they probably had the money for if they wanted to go after him. I presume Brandi is bound by an NDA from her lawsuit settlement.
Hopefully I won't get into trouble as I'm sure my views are vastly different from the majority here. I probably won't make any further comments.
Barbara Hunter seemed to implicate Mark Goodson as well by claiming she was forced to wear a sexy and/or revealing outfit (can't remember what she said it was) backstage in the presence of Goodson and other male executives and staffers.
The purpose of this program is to knock Barker's popularity in the gutter. There are people that worked on TPIR during Barker's tenure that had bad experiences with him and they hate him. I imagine they also hate the fact that he's still so beloved over two and a half years after he died. They are desperate to punish him and they don't care who or what they hurt in the process. Collateral damage. Hopefully, the Pluto channel (TPIR: The Barker Era) and Buzzr won't do something drastic like pulling those shows. Most people knew this was coming eventually. (Remember the pentellit account?) I'm just surprised it wasn't closer to Barker's death.
Regarding Holly: This woman won a multi million dollar lawsuit against Barker in 2005 - and it appears, she's still miserable. Crying, sobbing on video while stating "I hate that man." So, she wins millions of dollars in 2005, Barker retires in 2007 and dies in 2023 and yet, in 2026, Holly Hallstrom still isn't happy. No, she's got an axe to grind. As do others.
No surprise they tried to blanket the show in racism too. That's an easy grenade to toss at someone you hate. You accuse them of it and they have to defend themself from the accusation. No matter what, some people will believe it regardless of evidence or lack thereof and just like that, your reputation is forever damaged. Notice how they cherry-picked moments from the show where Bob was trying to avoid certain contestants because he was afraid they were going to physically hurt him by picking him up, grabbing him etc. They tried to push the narrative that he was avoiding them because they were black.
No one made a peep about Roger Dobkowitz. Not surprising though because Roger's still alive. The dead men (Bob Barker, Phillip Wayne Rossi, Frank Wayne, Mark Goodson) were the targets. I'm sure they hated keeping quiet about Roger. I seem to recall Barbara Hunter going off about him in a post somewhere.
Funny how some described working on TPIR with Barker as the worst time of their life, but they all reacted negatively to their employment with the show ending. It was horrible, but you wanted to stay?
I don't believe that Barker was a saint, but I also don't believe that he was quite the monster certain people claim he was. I think that Holly Hallstrom, Janice Pennington, Kathleen Bradley, Paul Alter, Sherrell Paris, Linda Riegert, and Sharon Friem probably were unjustly terminated, but the allegations of racism and sexual harassment seem far fetched. I think Dian Parkinson filing that lawsuit against Bob in 1994 really damaged him emotionally. I think it hurt him and I think it angered him. Deeply. I think that anger seethed over time and it led to Bob's disdain towards others he deemed as likely to cause him trouble or harm. I certainly don't think he trusted women as much as he did before that incident. I'm tempted to blame Dian Parkinson for all of this crap as I think if she had not been flirting with Barker, that year and a half sexual relationship between her and Bob from 1989 to 1991 would not have happened and most likely, none of the other stuff would have either. She initiated that relationship (almost everyone on the show stated that) and the only reason she was interested was because of the power it would give her. That's why she was so angry when Bob broke off the relationship in 1991. Bob was to blame, for sure, but I blame Dian for starting the downfall.